Eric W Busta

Title: Innovations of Eric W Busta

Introduction

Eric W Busta is a notable inventor based in Windsor, Colorado, who has made significant contributions to the field of integrated circuits. With a total of six patents to his name, Busta has demonstrated a commitment to advancing technology through innovative solutions.

Latest Patents

Among his latest patents, Busta has developed methods and apparatus for managing register free lists. This invention involves an integrated circuit that includes one or more processing units executing instructions that utilize a register file. The control logic creates a pre-startup register free list, which includes a list of registers devoid of defective registers. In some implementations, no column and row repair information is provided to register file repair logic, and the register file is configured as a repair-less register file. During normal operation, the integrated circuit employs the pre-startup register free list to select registers in a register file for executing instructions.

Another significant patent by Busta is the sense amplifier sleep state for leakage savings without bias mismatch. This invention involves a sense amplifier that is biased to reduce leakage current and equalize matched transistor bias during an idle state. The design includes a first read select transistor that couples a true bit line and a sense amplifier true (SAT) signal line, while a second read select transistor couples a complement bit line and a sense amplifier complement (SAC) signal line. The SAT and SAC signal lines are precharged during a precharge state, and an equalization circuit shorts these lines during this state. A differential sense amplifier circuit for latching the memory cell value is coupled to the SAT and SAC signal lines. The precharge circuit and the differential sense amplifier circuit are turned off during a sleep state, causing the SAT and SAC signal lines to float, while a sleep circuit shorts these lines during the sleep state.

Career Highlights

Busta's career is marked by his work at Advanced Micro Devices Corporation, where he has contributed to various projects and innovations in the semiconductor industry. His expertise in integrated circuits has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Busta has collaborated with notable colleagues, including Russell J Schreiber and Ryan Thomas Freese. These collaborations have further enhanced his contributions to the field.

Conclusion

Eric W Busta's innovative work in integrated circuits and his six patents reflect his dedication to advancing technology. His contributions continue